Q: Update crashed my macbook pro model 1278 - will not power all the way up. Apperas to br stuck in sleep mode?
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Oct 7, 2015 2:17 PMby mario49,HelpfulGreetings billnj71,
After reviewing your post, it sounds like the Mac will not power on all the way. I would recommend that you read these articles, they may be helpful in troubleshooting your issue.
Resetting the System Management Controller (SMC) on your Mac - Apple Support
If your Mac won't turn on - Apple Support
Thanks for using Apple Support Communities.
Take care -
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Oct 7, 2015 2:25 PMby billnj71,Thanks for the quick replys!! i have not been able to reset the the smc or pram using these instructions i cant get to the apple sign or anything other than the black screen - i also tried letting thr battery die - didnt work - tje i took the back panel and disconnected the battery - didnt work - uggghhh thanks for any otjer info u have regarding the safari update
